Answer:
I think it would be the second one or last one
Answer:
54-28=26-32=6
Step-by-step explanation:
54-28=26
32-26=6
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X = 2y - 12....so sub 2y - 12 in for x in the other equation
3x + 4y = 14
3(2y - 12) + 4y = 14
6y - 36 + 4y = 14
6y + 4y = 14 + 36
10y = 50
y = 50/10
y = 5
x = 2y - 12
x = 2(5) - 12
x = 10 - 12
x = -2
solution is (-2,5) <==
Answer:
I don't understand what your asking
Step-by-step explanation: